Disturbing New Allegations Against D4vd | Case by Case On April 29, prosecutors released a brief outlining their case against singer-songwriter D4vd, who has been charged in the murder of 14-year-old Celeste Rivas Hernandez. On April 29, prosecutors released a brief outlining their case against singer-songwriter D4vd, who has been charged in the murder of 14-year-old Celeste Rivas Hernandez.